drm/amd/display: Treat bad EDID as no EDID
authorEric Yang <Eric.Yang2@amd.com>
Thu, 8 Feb 2018 19:05:14 +0000 (14:05 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Feb 2018 19:20:13 +0000 (14:20 -0500)
commit6531738842dbc84ced7514b8934d7d43fae74680
tree50ff0db2344442abddcf0eec746b7a816822c099
parent05a2e8315fb8dec47a8e06de8ced6f968936b0a7
drm/amd/display: Treat bad EDID as no EDID

We have an mst dock firmware that will emulate an EDID with bad
checksum.

v2: Tread -> Treat

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc.c